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patches/gcc/3.2.3/150-gcc-3.2.3-ppc-asm-spec.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Sun Jul 13 10:32:38 2008 +0000 (2008-07-13)
changeset 645 8e58024f8e37
permissions -rw-r--r--
Ioannis E. VENETIS <venetis@mail.capsl.udel.edu> pointed out that GMP and MPFR were not used by gcc.
Turned out that none could use GMP and MPFR as the config option changed its name, but the change was not propagated to all users.

/trunk/scripts/build/binutils.sh | 2 1 1 0 +-
/trunk/scripts/build/debug/300-gdb.sh | 2 1 1 0 +-
/trunk/scripts/build/cc_gcc.sh | 6 3 3 0 +++---
3 files changed, 5 insertions(+), 5 deletions(-) 
     1 Based on gcc-3.4.0/gcc-3.3.3h-ppc-asm-spec.patch

     2 

     3 Fixes the following errors when building gcc for ppc7450:

     4 

     5 /tmp/ccYph3gd.s: Assembler messages:

     6 /tmp/ccYph3gd.s:3823: Error: Unrecognized opcode: `mfvrsave'

     7 /tmp/ccYph3gd.s:3857: Error: Unrecognized opcode: `stvx'

     8 /tmp/ccYph3gd.s:4026: Error: Unrecognized opcode: `lvx'

     9 /tmp/ccYph3gd.s:4027: Error: Unrecognized opcode: `mtvrsave'

    10 make[2]: *** [libgcc/./unwind-dw2.o] Error 1

    11 make[2]: Leaving directory `/opt/crosstool-0.28-rc35/build/powerpc-7450-linux-gnu/gcc-3.2.3-glibc-2.3.2/build-gcc-core/gcc'

    12 make[1]: *** [stmp-multilib] Error 2

    13 make[1]: Leaving directory `/opt/crosstool-0.28-rc35/build/powerpc-7450-linux-gnu/gcc-3.2.3-glibc-2.3.2/build-gcc-core/gcc'

    14 make: *** [all-gcc] Error 2

    15 

    16 Note that the "-mcpu=7450" option must appear on the "gcc" command line in

    17 order for "-maltivec" to be passed to the assembler.  Or, "-maltivec" itself

    18 may be passed to the "gcc" command.

    19 

    20 Contributed by Tom Warzeka <waz@quahog.npt.nuwc.navy.mil>

    21 

    22 ===================================================================

    23 --- gcc-3.2.3/gcc/config/rs6000/rs6000.h~	2003-03-29 07:39:20.000000000 -0500

    24 +++ gcc-3.2.3/gcc/config/rs6000/rs6000.h	2004-08-23 16:33:21.000000000 -0400

    25 @@ -77,8 +77,8 @@

    26  %{mcpu=604e: -D_ARCH_PPC} \

    27  %{mcpu=620: -D_ARCH_PPC} \

    28  %{mcpu=740: -D_ARCH_PPC} \

    29 -%{mcpu=7400: -D_ARCH_PPC} \

    30 -%{mcpu=7450: -D_ARCH_PPC} \

    31 +%{mcpu=7400: -D_ARCH_PPC -D__ALTIVEC__} \

    32 +%{mcpu=7450: -D_ARCH_PPC -D__ALTIVEC__} \

    33  %{mcpu=750: -D_ARCH_PPC} \

    34  %{mcpu=801: -D_ARCH_PPC} \

    35  %{mcpu=821: -D_ARCH_PPC} \

    36 @@ -117,14 +117,15 @@

    37  %{mcpu=604e: -mppc} \

    38  %{mcpu=620: -mppc} \

    39  %{mcpu=740: -mppc} \

    40 -%{mcpu=7400: -mppc} \

    41 -%{mcpu=7450: -mppc} \

    42 +%{mcpu=7400: -mppc -maltivec} \

    43 +%{mcpu=7450: -mppc -maltivec} \

    44  %{mcpu=750: -mppc} \

    45  %{mcpu=801: -mppc} \

    46  %{mcpu=821: -mppc} \

    47  %{mcpu=823: -mppc} \

    48  %{mcpu=860: -mppc} \

    49 -%{maltivec: -maltivec}"

    50 +%{maltivec: -maltivec} \

    51 +-many"

    52  

    53  #define CPP_DEFAULT_SPEC ""

    54
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